Astra Linux – Vulnerability in python-tornado

Tornado is a Python web framework and asynchronous networking library. When Tornado’s “multipart/form-data” parser encounters certain errors, it logs a warning but continues attempting to parse the remaining data. This allows remote attackers to generate an extremely large volume of logs,...

Astra Linux – Vulnerability in Apache2

The vulnerability of “Allocation of Resources Without Limits or Throttling” in Apache HTTP Server’s modmd, through OCSP response data. This issue affects Apache HTTP Server versions 2.4.30 through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes this issue...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

A heap out-of-bounds write vulnerability in the Linux Kernel ipvlan network driver can be exploited to achieve local privilege escalation. The out-of-bounds write is caused by the lack of skb-cb initialization in the ipvlan network driver. The vulnerability is exploitable if CONFIGIPVLAN is...

Astra Linux – Vulnerability in Apache2

In Apache HTTP Server 2.4.59 and earlier, a null pointer dereference vulnerability in modproxy allows an attacker to crash the server through a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue...

Astra Linux – Vulnerability in Tomcat9

The vulnerability involving the insertion of sensitive information into log files in the cloud membership of the clustering component of Apache Tomcat exposed the Kubernetes bearer token. This issue affects Apache Tomcat versions from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, and...

Astra Linux – Vulnerability in Containerd

Moby is an open-source project created by Docker to enable and accelerate software containerization. A bug was discovered in Moby Docker Engine prior to version 20.10.14, where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux...

Astra Linux – Vulnerability in ruby-rails-html-sanitizer

Rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, certain configurations of Rails::Html::Sanitizer could potentially introduce XSS vulnerabilities. An attacker could inject content if the application developer overrides the sanitizer’...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source project that provides a graphical login interface for accessing remote machines using the Microsoft Remote Desktop Protocol RDP. Version 0.9.21 and earlier of xrdp contain a buffer overflow in the xrdploginwndcreate function. There are no known solutions to this issue. User...

Astra Linux – Vulnerability in libpgjava

The PostgreSQL JDBC Driver abbreviated as PgJDBC allows Java programs to connect to a PostgreSQL database using standard, database-independent Java code. The implementation of the java.sql.ResultRow.refreshRow method in PgJDBC does not escape column names, which means that a malicious column name...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP lack input length validation in the urbdrc channel. A malicious server can trick a FreeRDP-based client into reading out-of-bound data and sending it back to the server. This issue has been addressed in...

Astra Linux – Vulnerability in Netty

Netty is an asynchronous, event-driven network application framework designed for rapid development of maintainable, high-performance protocol servers and clients. In versions prior to 4.1.71.Final, Netty would skip control characters when they appeared at the beginning or end of a header name...

Astra Linux – Vulnerability in Tomcat9

The “Time-of-check Time-of-use” TOCTOU race condition vulnerability during JSP compilation in Apache Tomcat allows for a race condition on case-insensitive file systems when the default servlet is enabled for writing not in the default configuration. This issue affects Apache Tomcat versions from...

Astra Linux – Vulnerability in docker.io

Moby is an open-source project created by Docker to enable software containerization. A bug was discovered in Moby Docker Engine where supplementary groups are not set up properly. If an attacker has direct access to a container and manipulates the supplementary group permissions, they may be abl...

Astra Linux – Vulnerability in Containerd

Containerd is an open-source container runtime. A bug was discovered in the CRI implementation of Containerd, where programs within a container can cause the Containerd daemon to consume memory indefinitely during the invocation of the ExecSync API. This can result in Containerd consuming all...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a set of free and open-source remote desktop protocol libraries and clients. In affected versions, an integer overflow in the freerdpbitmapplanarcontext function leads to a heap-buffer overflow. This affects FreeRDP-based clients. FreeRDP-based server implementations and proxies are no...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. This issue only affects clients. An integer underflow can lead to a Denial of Service DOS vulnerability, for example, an abort due to WINPRASSERT with default compilation flags. When an...

Astra Linux – Vulnerability in libvpx

There is a heap overflow vulnerability in libvpx. Encoding a frame with dimensions larger than the originally configured size using VP9 may lead to a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or higher...

Astra Linux – Vulnerability in libhttp-daemon-perl

HTTP::Daemon is a simple HTTP server class written in Perl. Versions prior to 6.15 are vulnerable to a vulnerability that could potentially be exploited to gain privileged access to APIs or corrupt intermediate caches. It’s unclear how severe the risks are; most Perl-based applications are served...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ibprctlset function updates the Thread Information Flags TIFs for the task and updates the SPECCTRL MSR in the function speculationctrlupdate, but the IBPB is only issued at the next schedul...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In 64-bit versions of the Linux kernel, Copyfromuser does not implement uaccessbeginnospec, which allows a user to bypass the “accessok” check and pass a kernel pointer to copyfromuser. This would enable an attacker to leak sensitive information. We recommend upgrading beyond commit...